Kiteworks vs Zscaler
Side-by-side comparison of AI visibility scores, market position, and capabilities
Kiteworks provides a Private Content Network (PCN) unifying email, file sharing, SFTP, and MFT for regulated industries; FedRAMP Moderate Authorized; $456M+ raised; serves government, defense, and enterprise.
About
Kiteworks is a cybersecurity and compliance platform that enables organizations to manage, control, and secure sensitive content communications across email, file sharing, managed file transfer (MFT), and SFTP — all through a unified Private Content Network (PCN). Founded in 1999 (originally Accellion) and rebranded as Kiteworks in 2022, the company is headquartered in San Mateo, California, and serves regulated industries including financial services, healthcare, government, defense, and legal sectors.
San Jose zero trust security (NASDAQ: ZS) surpassing $3B ARR FY2025; 500B+ daily transactions across 160+ data centers for 8,650+ enterprises and 35% Forbes Global 2000 competing with Palo Alto Prisma for enterprise zero trust.
About
Zscaler is a San Jose, California-based cloud security company — publicly traded on NASDAQ (NASDAQ: ZS) at approximately $30 billion market capitalization — operating the world's largest security cloud, the Zscaler Zero Trust Exchange, that processes 500+ billion daily transactions across 160+ data centers globally. In fiscal year 2025 (ended July 31, 2025), Zscaler surpassed $3 billion in annual recurring revenue (ARR) with Q4 FY2025 revenue of $719.2 million (21% year-over-year growth), serving 8,650+ enterprise customers including 35% of the Forbes Global 2000. The platform's flagship products — Zscaler Internet Access (ZIA, secure web gateway), Zscaler Private Access (ZPA, zero trust network access), and Zscaler Digital Experience (ZDX, application performance monitoring) — have eliminated traditional VPN and network perimeter architectures for thousands of enterprises. Founded in 2007 by CEO Jay Chaudhry (serial security entrepreneur who built and sold four prior security companies); IPO March 2018.
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